WTF, when their is a visible channel in the White, try to add that option

ditb/exposure/darkwhite_correction.py

@@ -72,7 +72,7 @@ def correct_dark_white(images: str, dark: str = '', white: str = '' ,
     white = mmzarr_read(str(whitein))
     meta_white = read_mmzarr_metadata(str(whitein))
     dofwhite = mmzarr_read(str(darkofwhitein))
-
+    white_ch_names = get_channel_names(meta_white)
     images = mmzarr_read(str(imagesin))
     meta = read_mmzarr_metadata(str(imagesin))
 
@@ -286,8 +286,16 @@ def correct_dark_white(images: str, dark: str = '', white: str = '' ,
         if version == 2:
             print('Two steps normalisation: Spectral power from the mean, then spatial variation of the white')
             assert original_white is not None, "Please provide a non-smoothed white"
+
             # Estimation of the power
             owhite = mmzarr_read(str(original_white))[0, 0, :, zpos].map_blocks(img_as_float)
+
+            # Fin the position of the white
+            i_viswhite = [i for i, wchname in enumerate(white_ch_names) if 'vis' in wchname]
+            if len(i_viswhite) > 0:
+                print("Their is a visible channel in white, I remove it !")
+                owhite = dask.array.delete(owhite, i_viswhite[0])
+
             whiteMean = owhite.mean(axis=(-2,-1))
             powerEstimation = whiteMean / whiteMean.max()
             powerEstimation = powerEstimation.compute()
@@ -359,7 +367,11 @@ def correct_dark_white(images: str, dark: str = '', white: str = '' ,
         diff_im_darks[diff_im_darks < 0 ] = 0
 
         if version == 2:
-            # Need to find the visible to put it's power to one
+            powerEallfilter = np.copy(powerEstimation)
+            # Check if the white has the same number of filter that the images
+            if diff_im_darks.shape[2] != len(powerEstimation):
+                # If not Need to find the visible to put it's power to one
+
                 i_vis=0
                 for chan in range(diff_im_darks.shape[2]):
                     if 'vis' in img_ch_names[chan].lower():

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "DITB"
-version = "20250115rc3"
+version = "20250115rc4"
 readme = "README.md"
 requires-python = ">=3.11"
 authors = [{ name = "Hugo Chauvet", email = "hugo.chauvet@synchrotron-soleil.fr" }]